They have a separate page that talks about their bread and their oven.
Their bakery page says in part:
Our traditional German breads are unique, even in a state with such a lively bread culture. German bread baking focuses on whole grains, natural leaven, and moist dough. The resulting bread, baked in our wood-fired hearth oven is robust, nourishing, and long-lasting.They also have a Facebook page.